| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.66 | 7.656% | $225.7116 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $172.33 | 12.336% | $193.5886 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $15.63 | 7.525% | $16.8062 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $164.79 | 7.198% | $176.6516 | $176.65 | $176.65 | $176.70 |
| Purchase #5 | $38.46 | 10.624% | $42.546 | $42.55 | $42.55 | $42.50 |
| Purchase #6 | $93.66 | 3.157% | $96.6168 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $219.58 | 3.483% | $227.228 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $914.11 | $979.1488 | $979.16 | $979.15 | $979.10 | |